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Power supply +54

Power supply +54

Description of operation

Positive voltage is fed from the battery 1 to the ignition switch 20 via Maxi fuse 3 and crimp J1.

When the ignition switch is turned to ON, contacts 30 and 54 in the ignition switch will be connected together. (Will be disconnected in START position.)

Voltage is then supplied via crimp J88 to:


Fuse board 22a

- fuses 20-22

Relay coil in relay 113 (electrically heated rear window)

The relay coil in ignition switch relay 21


Relay contact in ignition switch 21 closes and current is fed via crimp J6 to:


Fuse board 22a

- fuses 3, 6-8, 14-15, 24, 31


and then via crimp J91 to


Fuse board 342a

- fuses 10 and 11

The relay coil in horn relay 68

The relay coil in vacuum pump relay 460